PPT-Rocks

httpwwwbegutexasedumainwebpublicationsgraphicsgranitehtm httpenwikipediaorgwikiFileUSDAMineralSandstone93c3955jpg httpwwwgccazeduearthsciimagearchivegneisshtm Remember the. Timing the Geologic Record. . The Stratigraphic Record. Important Principles. Original horizontality—sediments were deposited originally as horizontal beds.. Lateral continuity—beds thin and pinch out laterally.. Sedimentary. Igneous. Metamorphic. Sedimentary Rock. Write the term and what you believe it to mean. Sedimentary. Contains sediments. Sediments can include:. mud, sand, pebbles, shells, bones, leaves, stems and other remains of living things. Copy the table below and explain the following clues that can be found in rocks.. . Clues. What the clue tells us?. Magnetic particles in rocks.. Fossils in the rocks.. Ripples in the rocks.. Minerals in the rocks. W= Want to learn about rocks. L= Learned about rocks. Rocks are composed of 1 or more minerals. There are 3 types of rocks: igneous, sedimentary, and metamorphic. Rock cycle describes how the elements that make up rocks are redistributed transforming one rock into another. What do rocks look like?. Is this what you thought of?. Or this?. OR THIS????. OR…. THIS!!!!. Rocks can be small or big!. We are going to learn 3 different rocks and how they are made!. Igneous Rock. Color . Texture. Light. Dark. Fine. Coarse . Igneous rocks are classified according to their. . origin. , . texture. , and . mineral composition. .. Origin . D. id it harden inside the earth or on the earth’s surface?. Rocks are classified by how they are formed, their composition, and texture. Rocks change over time through the rock cycle. TYPES OF ROCKS. ROCKS ARE DIVIDED INTO THREE GROUPS BASED ON HOW THE ROCKS . a. metamorphic rock. . b. sedimentary rock. . c. igneous rock. d. sediment. . #1. Which of the following processes is NOT part of the rock cycle?. a. solidification. . b. chiseling. c. erosion. d. metamorphism. Sedimentary rocks form in 1 of 3 ways:. 1. . Clastic. Sedimentary Rocks- made of pieces and grains of other rocks. Material such as . sand . or . mud. -usually deposited in . water. Conglomerate sandstone. Can you remember?. What type of river the Nidd is?. How the weir was used?. What happened when the viaduct collapsed in 1848?. Why the water turns things to stone?. How the cave was formed?. Let’s rock it!. Which of following . is not. one of the three classes of rocks? . . Igneous. Metamorphic. Magma. What two processes change rock into sediments?. Cooling & Hardening. Heat & Pressure. Weathering & Erosion. SEDIMENTARY ROCKS. Geo 281: geology for engineers. Geology and Geophysics Department. King Saud University. What are Sediments. Sediments are loose Earth materials (unconsolidated materials) such as sand . January 2013. 3-1 What are rocks?. Rocks in Earth’s Crust. Petrologists. study rocks & minerals.. Rocks are made of minerals (2000). . Classification of Rocks. Classification is the grouping of things that are alike.. Worcester . Mtns. .. GEOLOGY AND ECOLOGY: . Building Studies from the Base Map. By . Laurence Becker and Marjorie Gale. Vermont Geological Survey, VT DEC. Bedrock Geologic Map of Vermont, 2011. by . N.M. Ratcliffe, R.S. .